Dictionary.net

neglecting to do something; leaving out or passing over something

neglecting to do something; leaving out or passing over something

The act of omitting; neglect or failure to do something required by propriety or duty.

The act of omitting; neglect or failure to do something required by propriety or duty.

Neglect or failure to do something required; something left out.

Act of omitting: the neglect or failure to do something required: that which is left out.

The act of omitting; anything omitted or neglected.

n. [Latin] Act of leaving out or passing by ;- act of not mentioning or inserting, as in a speech or writing ;— failure or forbearance of doing something requisite, proper or enjoined ;- neglect of doing that which is right, as opposed to commission, or doing that which is wrong;- act of carelessness or forgetfulness.